Wateroplosbare verpakkingsfolie/zak voor verontreinigende chemicaliën

While society is consistently developing and progressing, people are paying more and more attention to the issue of environmental protection.  China equally has the same needs for environmental-friendly packing as other foreign countries, therefore the domestic water-soluble film market is now emerging.  According to the research, packing films account for 20% of the output of plastic products every year, amounting to about 309,000 tons. Because of its feature of environmental protection, water-soluble films are widely valued by developed countries around the world.  For example, Japan, the United States and France have already mass-produced and sold these products. 

At present, the water-soluble film is mainly produced by the wet method, in which polyvinyl alcohol raw materials are dissolved in water and then mixed into a paste and coated on the surface of the equipment mold by drying into a film, this kind of method has disadvantages such as high energy consumption, low efficiency, narrow application range, high cost and poor economic benefits.  The current blown film equipment will transform the P-PVA by thermoplastic processing directly into the film, commonly known as the dry method.  This method produces water-soluble films with advantages like low energy consumption, high efficiency, wide application range, low cost and significant economic benefits, in other words, the water-soluble film is a very promising new material. According to the market demand for water-soluble films used for polyvinyl alcohol packing, there are three types as follows:

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Guangdong Proudly New Material Technology Corp. (wettelijke naam: Jiangmen Proudly Water-soluble Plastic Co., Ltd.) is een nationale hightechonderneming die ontwikkeling, productie en verkoop combineert.

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